Fix version number

README.md

@@ -1,6 +1,6 @@
-# JWT Scala 3.0.1
+# JWT Scala 3.1.0
 
-Scala support for JSON Web Token ([JWT](http://tools.ietf.org/html/draft-ietf-oauth-json-web-token)). Supports Java 8+, Scala 2.11.x, Scala 2.12.x and Scala 2.13.0-M5. Dependency free. Optional helpers for Play Framework, Play JSON, Json4s Native, Json4s Jackson, Circe, uPickle, Spray JSON and Argonaut.
+Scala support for JSON Web Token ([JWT](http://tools.ietf.org/html/draft-ietf-oauth-json-web-token)). Supports Java 8+, Scala 2.11.x, Scala 2.12.x and Scala 2.13.0. Dependency free. Optional helpers for Play Framework, Play JSON, Json4s Native, Json4s Jackson, Circe, uPickle, Spray JSON and Argonaut.
 
 ## Pick the right tool for the right job
 
@@ -30,7 +30,7 @@ In the following snippet, replace `[name]` with the actual name of the project y
 
 ```scala
 libraryDependencies ++= Seq(
-  "com.pauldijou" %% "[name]" % "3.0.1"
+  "com.pauldijou" %% "[name]" % "3.1.0"
 )
 ```